Is UAL1249 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
23 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 16:37
Sep 8
Arrival
Denver
DEN
Actual
Scheduled 18:07
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 58 min late
IAD → DEN
- 1 min late
IAD → DEN
- 38 min late
IAD → DEN
- 28 min late
IAD → DEN
- 9 min late
IAD → DEN
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 11
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 18, 2026Arrived | Dulles | Denver | 58 | |
| Sep 17, 2026Arrived | Dulles | Denver | 1 | |
| Sep 16, 2026Arrived | Dulles | Denver | 38 | |
| Sep 15, 2026Arrived | Dulles | Denver | 28 | |
| Sep 14, 2026Arrived | Dulles | Denver | 9 | |
| Sep 13, 2026Arrived | Dulles | Denver | -7 | |
| Sep 12, 2026Arrived | Dulles | Denver | -21 | |
| Sep 11, 2026Arrived | Dulles | Denver | 30 | |
| Sep 10, 2026Arrived | Dulles | Denver | -31 | |
| Sep 9, 2026Arrived | Dulles | Denver | -21 | |
| Sep 8, 2026Arrived | Dulles | Denver | -23 |